sql server 2008 r2 升级
SQL SERVER 2008 R2序列号: 数据中心版：PTTFM-X467G-P7RH2-3Q6CG-4DMYB 开 发者 版：MC46H-JQR3C-2JRHY-XYRKY-QWPVM 企 业 版：R88PF-GMCFT-KM2KR-4R7GB-43K4B 标 准 版：B68Q6-KK2R7-89WGB-6Q9KR-QHFDW 工 作 组版：XQ4CB-VK9P3-4WYYH-4HQX3-K2R6Q WEB 版
SQL SERVER 2008 R2序列号:
数据中心版：PTTFM-X467G-P7RH2-3Q6CG-4DMYB
开 发者 版：MC46H-JQR3C-2JRHY-XYRKY-QWPVM
企 业 版：R88PF-GMCFT-KM2KR-4R7GB-43K4B
标 准 版：B68Q6-KK2R7-89WGB-6Q9KR-QHFDW
工 作 组版：XQ4CB-VK9P3-4WYYH-4HQX3-K2R6Q
WEB 版：FP4P7-YKG22-WGRVK-MKGMX-V9MTM
数据库升级过程中遇到的问题：重启问题：重启一下可以解决了，第一次安装的时候也遇到了这个问题，方法是修改注册表。
还有一个是升级过程中出现了问题，主要问题是提示数据库和报表服务没有开启，这时候打开数据库的所有服务，出了最后一个服务部打开。
这时候还报错，然后对所有的用户进行统一口令，用户名改为：****net,密码没有，然后用windows验证。
还遇到一个问题，就是 sql server 2008 r2 功能升级失败。可以在http://bbs.csdn.net/topics/380220840?page=1#post-393441202地方找到解决方法；
具体解决方法是：改成企业版的注册号；我选的是开发者版；
解决了；
还有一个比较烦的问题就是windows每天都要进行更新和升级，这时候可以在控制面板中找到相应的选项，然后关闭就可以了。
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